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Solved ✔ F22 front pdc retrofit issue
27-06-2022, 19:05 PM,
Post: #1
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F22 front pdc retrofit issue
Hi,
Trying to retrofit front pdc at F22 but get faults aboute signal line disconect for all 4 sensors. Already check connection to rem and are ok. Also voltage are ok. I dont twist wiring - could be because of that? Also I route wiring near this big power supply cables - could be because of that? Rem are coded. I dont install addition button for pdc on consol, I dont code icm with 508 option, but I think this is not because of that... Few months back i retrofit rear pdc without problem. At this time rem was changed to work with rear and front pdc. Thank you If I helped, please magic buttons thx+rep
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27-06-2022, 20:37 PM,
Post: #2
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RE: F22 front pdc retrofit issue
Are the sensors OEM or something else?
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27-06-2022, 20:41 PM,
Post: #3
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RE: F22 front pdc retrofit issue
If I helped, please magic buttons thx+rep
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28-06-2022, 19:42 PM,
Post: #4
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RE: F22 front pdc retrofit issue
Today I install and make wiring for pdc button in centre consol but problem still exists. Coded icm with one value (508 somethink), button work.
Also I swap sensors with brand new but not oem - no luck. Is there any function for reset this sensors? Check one more time both wiring- installed in car and bumper and everythink is ok. Tomorow I ran new wiring outside the car and check if this help. If I helped, please magic buttons thx+rep
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28-06-2022, 22:03 PM,
Post: #5
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RE: F22 front pdc retrofit issue
Code rem, headunit.
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29-06-2022, 04:41 AM,
Post: #6
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RE: F22 front pdc retrofit issue
I think rem is coded ok. I code it like this:
A_HYSTERESE = wert_02 D_SCHWELLE_1 = wert_02 D_SCHWELLE_2 = wert_02 V_SCHWELLE_1 = wert_02 V_SCHWELLE_2 = wert_02 PDC_VARIANT = wert_02 Hu also with: PDC_SENSOR_VORN = 4_sensoren This values are from esysx calculation option, always use this tool and never had any problems. Do I need additional coding? If I helped, please magic buttons thx+rep
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29-06-2022, 06:05 AM,
Post: #7
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RE: F22 front pdc retrofit issue
Code ICM, HU, FEM, REM with option 508
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29-06-2022, 15:55 PM,
Post: #8
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RE: F22 front pdc retrofit issue
Hi,
Coded REM to series but no luck - same faults. But I think I found reason of this. Based on no. installed sensors are from E series - e60 etc. The plug is same. I swap one sensor from rear bumper to front and dont have fault on this specific line. So I decide to order set of correct front sensors and will write back if that help.. If I helped, please magic buttons thx+rep
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02-07-2022, 20:04 PM,
Post: #9
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RE: F22 front pdc retrofit issue
Hi, sensors replaced. Everythink working
If I helped, please magic buttons thx+rep
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